Duff Goldman and his team blow it out of the water with a wet-and-wild birthday cake for the Aquarium of the Pacific's one-year-old seal pup. Meanwhile, the pressure is on to make a flock of 21 bird-themed cakes for a deserving group of kids at the ultimate surprise birthday party.

Duff Goldman creates a storybook cake featuring his favorite Muppets characters for an inspiring group of students. Then the countdown is on for an explosive cake delivery to celebrate a longtime volunteer at Chinatown's Firecracker Festival.